THE LARGEST gold deposit in the world, worth over an eye-watering £63 billion, has been discovered in China. Geologists ...

According to him, jewelry with 24K gold has 100% or guaranteed 99.99% pure gold, or gold with a ratio of 24/24 (24 over 24).

Yellow gold is the classic norm for wedding and engagement rings, made by combining pure gold with metals of copper and zinc.